188892004

素因数分解:

$2^2\times 7^1\times {\mathrm{653}}^1\times {\mathrm{10331}}^1$

素因数の和:10995

約数の個数: 24

約数和(自身を含む): 378399168

約数和(自身を除く): 189507164

約数列:

[1, 2, 4, 7, 14, 28, 653, 1306, 2612, 4571, 9142, 10331, 18284, 20662, 41324, 72317, 144634, 289268, 6746143, 13492286, 26984572, 47223001, 94446002, 188892004]

約数ペア:

[(1, 188892004), (2, 94446002), (4, 47223001), (7, 26984572), (14, 13492286), (28, 6746143), (653, 289268), (1306, 144634), (2612, 72317), (4571, 41324), (9142, 20662), (10331, 18284)]